ATA226483A - DOOR LOCKING, ESPECIALLY FOR FIRE PROTECTION DOORS - Google Patents

DOOR LOCKING, ESPECIALLY FOR FIRE PROTECTION DOORS

Info

Publication number
ATA226483A
ATA226483A AT226483A AT226483A ATA226483A AT A226483 A ATA226483 A AT A226483A AT 226483 A AT226483 A AT 226483A AT 226483 A AT226483 A AT 226483A AT A226483 A ATA226483 A AT A226483A
Authority
AT
Austria
Prior art keywords
fire protection
door locking
protection doors
doors
door
Prior art date
Application number
AT226483A
Other languages
German (de)
Other versions
AT377570B (en
Original Assignee
Waldner Fa Felix
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Waldner Fa Felix filed Critical Waldner Fa Felix
Priority to AT226483A priority Critical patent/AT377570B/en
Publication of ATA226483A publication Critical patent/ATA226483A/en
Application granted granted Critical
Publication of AT377570B publication Critical patent/AT377570B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/18—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
    • E05B63/20—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position released automatically when the wing is closed

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Special Wing (AREA)
AT226483A 1983-06-20 1983-06-20 DOOR LOCKING, ESPECIALLY FOR FIRE PROTECTION DOORS AT377570B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT226483A AT377570B (en) 1983-06-20 1983-06-20 DOOR LOCKING, ESPECIALLY FOR FIRE PROTECTION DOORS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT226483A AT377570B (en) 1983-06-20 1983-06-20 DOOR LOCKING, ESPECIALLY FOR FIRE PROTECTION DOORS

Publications (2)

Publication Number Publication Date
ATA226483A true ATA226483A (en) 1984-08-15
AT377570B AT377570B (en) 1985-04-10

Family

ID=3531120

Family Applications (1)

Application Number Title Priority Date Filing Date
AT226483A AT377570B (en) 1983-06-20 1983-06-20 DOOR LOCKING, ESPECIALLY FOR FIRE PROTECTION DOORS

Country Status (1)

Country Link
AT (1) AT377570B (en)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE305765C (en) *
DE350792C (en) * 1922-03-27 Georg Zander Slide bolt designed as a snap bolt for doors with a device for releasing the bolt from the outside by means of a thin pin
DE73591C (en) * L. DU BOIS, 21 Herkimer Street in Brooklyn, und M. LE GRAND, 318 — '/a Lexington Avenue in Brooklyn, V.St.A Device for the simultaneous locking of several drawers, doors or the like
DE430067C (en) * 1926-06-09 Philipp Zahn Spring-loaded snap lock for doors
US697306A (en) * 1902-01-06 1902-04-08 William H Wilsey Door-latch.
US1709500A (en) * 1928-02-23 1929-04-16 Suck Henry Concealed fastener for doors, panels, and the like
DE824312C (en) * 1949-03-12 1951-12-10 Bauma Dr Ing Alexander Varren Snap for double-wing doors on furniture
GB1205691A (en) * 1968-03-01 1970-09-16 Robert Duncan Improvements in panic fastenings for doors
US3788006A (en) * 1972-02-16 1974-01-29 Wolverine Ind Inc Self-releasing frictional window sash balance
DK130252B (en) * 1972-05-02 1975-01-27 J E B Scavenius Cabinet with two or more drawers.
DE2516445A1 (en) * 1975-04-15 1976-10-28 Schaefer Gmbh Fritz STORAGE CONTAINER, ESPECIALLY CABINET
US4265051A (en) * 1978-01-12 1981-05-05 Williams Clarence E Door having improved closing and latching systems

Also Published As

Publication number Publication date
AT377570B (en) 1985-04-10

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee